Cordless Rechargeable Plastic Welding Machine Plastic Repair Soldering Iron Plastic Repair Welding Tool. Plastic welding (free of nails)filler welding, hole repair, and eliminate gaps. Planting nails With various repair nails, it can repair horizontal, vertical, long and short crack . Wide Application: This plastic welding machine is widely used, suitable for repairing and strengthening of all plastic products. Works fast, easily welds cracked plastic parts, and is highly resistant to impact and twisting after repair., Manufacturer: THUJMGH